Микола Федосєєв's Profile on SoloLearn
Микола Федосєєв

Микола Федосєєв

16
33282 XP

My Courses

Python 3

489 XP

C++

449 XP

CSS

416 XP

C#

385 XP

JavaScript

369 XP

Java

359 XP

C

327 XP

PHP

326 XP

Ruby

320 XP

Swift 4

292 XP

HTML

272 XP

SQL

181 XP

jQuery

169 XP

React + Redux

155 XP


My Codes

web
Bouncing balls v2 (CSS)

Last Modified: 07/13/2020 21:15:32

0

web
Bouncing Balls (CSS)

Last Modified: 06/17/2020 14:48:09

8

web
Hash Demo (SVG)

Last Modified: 05/07/2020 19:59:00

144

web
Mersenne Prime Numbers using workers

Last Modified: 03/26/2020 02:51:07

12

web
Matrix transform (optimized)

Last Modified: 03/12/2020 12:51:02

3

web
Scroll

Last Modified: 02/14/2020 12:34:29

10

web
Longest Sequence

Last Modified: 02/11/2020 23:01:14

1

web
101 Bell Numbers

Last Modified: 02/10/2020 13:50:59

0

web
Convay's Game of Life v2

Last Modified: 02/05/2020 16:58:29

4

web
Conway's Game of Life

Last Modified: 02/04/2020 22:48:21

7

web
Narcissistic Number

Last Modified: 02/04/2020 22:26:37

1

web
Chess font helper

Last Modified: 02/02/2020 11:55:40

38

web
Measuring Available Space

Last Modified: 01/31/2020 14:33:31

8

php
Multiplication Table

Last Modified: 01/28/2020 19:40:47

1

web
keyboard

Last Modified: 01/18/2020 08:23:57

11

web
Hello centered

Last Modified: 11/05/2019 13:09:41

3

web
Perfect Numbers

Last Modified: 10/30/2019 19:02:46

1

web
N Queen Problem (with counter)

Last Modified: 10/21/2019 21:45:27

11

web
balls v2

Last Modified: 10/20/2019 07:58:26

2

cpp
Mersenne Primes V.2

Last Modified: 10/18/2019 08:21:10

16

cpp
Mersenne Primes

Last Modified: 10/18/2019 08:09:58

18

web
Remove spaces

Last Modified: 10/12/2019 14:28:42

9

web
dice12

Last Modified: 09/11/2019 09:01:29

7

web
Pascal hourglass

Last Modified: 08/21/2019 05:14:45

8

web
Floyd's Triangle

Last Modified: 08/21/2019 02:56:58

11

web
LCD clocks (SVG + CSS)

Last Modified: 08/15/2019 20:22:12

6

web
Grapher

Last Modified: 08/06/2019 21:23:17

0

web
Triangle

Last Modified: 08/06/2019 20:57:37

12

web
First Recurring Character

Last Modified: 07/29/2019 05:32:05

2

web
Caesar Cipher

Last Modified: 07/24/2019 20:46:22

1

web
Password Validation

Last Modified: 07/24/2019 19:17:01

8

web
DivArray

Last Modified: 06/24/2019 18:38:49

14

web
Var Name Validator

Last Modified: 06/14/2019 09:11:16

2

web
Matrix Transform

Last Modified: 06/14/2019 07:40:31

14

web
Ugly Number in details

Last Modified: 06/14/2019 07:35:31

2

web
Ugly Number Checker

Last Modified: 06/14/2019 06:56:44

2

web
Test for triangle possibility

Last Modified: 06/13/2019 07:46:07

5

web
Collatz Conjecture (chart)

Last Modified: 06/09/2019 22:54:57

3

web
Collatz Conjecture for 27

Last Modified: 06/09/2019 22:50:40

7

web
car puzzle 2

Last Modified: 05/18/2019 21:26:19

11

web
car puzzle

Last Modified: 05/10/2019 06:29:12

5

web
Balls (collision test)

Last Modified: 04/13/2019 22:59:49

11

web
daily XP strategy

Last Modified: 04/13/2019 18:25:29

4

web
Destructuring Math

Last Modified: 04/12/2019 18:16:07

17

web
Morse Player (audio)

Last Modified: 04/11/2019 08:49:32

12

web
SL daily XP rate

Last Modified: 04/09/2019 18:08:03

3

web
SL daily XP accumulated

Last Modified: 04/09/2019 18:05:15

5

web
Simple Sudoku Validator

Last Modified: 03/29/2019 20:35:44

12

web
Sudoku

Last Modified: 03/27/2019 17:32:55

13

web
OLclocks

Last Modified: 03/04/2019 17:44:46

10

web
Check IP v4

Last Modified: 03/03/2019 16:15:00

20

web
chlng26v2

Last Modified: 03/02/2019 00:18:29

10

web
chlng26-2

Last Modified: 03/01/2019 00:01:43

3

web
chlng26

Last Modified: 02/28/2019 23:58:26

4

cpp
prime2

Last Modified: 02/21/2019 08:58:32

3

web
Pythagorean Triples Counter

Last Modified: 02/10/2019 07:58:40

14

c
decShift

Last Modified: 02/04/2019 21:09:04

2

web
testAddUp

Last Modified: 01/30/2019 20:11:27

2

web
Fascinating Numbers

Last Modified: 01/28/2019 22:44:17

6

web
N Queen Problem

Last Modified: 01/27/2019 08:55:03

17

web
Hour To Min Angle

Last Modified: 01/19/2019 03:41:43

5

web
Password Generator

Last Modified: 01/16/2019 01:28:11

37

c
strcat usage

Last Modified: 01/14/2019 18:47:22

2

web
Hex/Dec Calendar

Last Modified: 01/02/2019 16:02:54

2

web
Factorial: trailing zeroes

Last Modified: 01/02/2019 15:45:43

5

web
ratio (fast) v2

Last Modified: 12/31/2018 14:16:36

1

web
ratio (fast)

Last Modified: 12/31/2018 14:15:36

2

web
ratio

Last Modified: 12/30/2018 05:38:59

3

web
Roman Numbers

Last Modified: 12/29/2018 13:35:38

2

web
add

Last Modified: 12/26/2018 23:53:01

4

web
Merry Christmas

Last Modified: 12/23/2018 19:05:29

11

web
Mars Rover

Last Modified: 12/23/2018 17:48:27

194

web
Euler's phi (with google charts)

Last Modified: 12/21/2018 00:09:29

9

web
Euler's phi function

Last Modified: 12/20/2018 23:46:05

1

web
Ukraine

Last Modified: 12/13/2018 00:13:08

10

web
Counting Harshad Numbers

Last Modified: 12/09/2018 00:09:07

6

web
Matrix Rotation

Last Modified: 11/29/2018 00:56:20

47

web
Tower of Hanoi

Last Modified: 11/21/2018 14:20:44

14

c
totalSum

Last Modified: 11/14/2018 16:55:22

13

web
Maze Pattern

Last Modified: 11/12/2018 09:41:45

6

web
Non-scrollable Header

Last Modified: 11/12/2018 09:24:30

5

web
scientific notation v2

Last Modified: 11/12/2018 09:10:14

3

web
SoloNoSort

Last Modified: 11/10/2018 13:01:56

5

web
SoloSort (joke)

Last Modified: 11/10/2018 12:38:07

8

web
Phi colored

Last Modified: 11/08/2018 21:27:07

5

web
Golden Ratio

Last Modified: 11/08/2018 20:17:19

6

web
CSS Circles

Last Modified: 10/25/2018 16:06:03

8

cpp
ugly

Last Modified: 10/21/2018 09:07:53

3

web
Closest to zero

Last Modified: 10/18/2018 18:12:05

4

web
Encryption tables

Last Modified: 10/18/2018 12:08:08

2

py
knightmoves

Last Modified: 10/17/2018 11:35:11

9

web
htmlcheatDesktop

Last Modified: 10/14/2018 09:18:17

4

web
htmlcheat

Last Modified: 10/13/2018 16:01:06

1

cpp
is mul of 3 v3

Last Modified: 10/10/2018 07:21:31

4

cpp
is mul of 3 v2

Last Modified: 10/09/2018 23:20:26

3

cpp
is mul of 3

Last Modified: 10/09/2018 23:15:11

6

web
Long Int Processing

Last Modified: 10/09/2018 07:12:57

9

web
JS Calc

Last Modified: 10/08/2018 13:21:13

5

web
Math Pattern v0.1

Last Modified: 10/08/2018 08:31:37

4

web
Lissajous figures

Last Modified: 10/04/2018 21:37:28

1

web
Prime String Checker (regexp)

Last Modified: 10/02/2018 17:36:04

3

web
SoloLearn Logo

Last Modified: 10/01/2018 21:54:02

11

web
Hexagons

Last Modified: 10/01/2018 05:47:30

6

web
Disarium Numbers

Last Modified: 09/29/2018 09:43:00

5

cpp
Emirp counting

Last Modified: 09/26/2018 11:46:13

2

web
Android Version

Last Modified: 09/25/2018 17:37:11

4

py
Trailing zeroes of factorial

Last Modified: 09/21/2018 20:03:35

4

web
Trimorphic Numbers, up to 20 digits

Last Modified: 09/18/2018 18:49:00

2

web
Trimorphic Number, 300 digits

Last Modified: 09/18/2018 16:27:54

3

web
JSON Comparator

Last Modified: 09/15/2018 19:14:18

8

web
Factorial (using worker)

Last Modified: 09/14/2018 23:02:24

3

web
Rod simulation

Last Modified: 09/10/2018 07:21:48

7

cpp
Hello world

Last Modified: 09/09/2018 18:38:37

8

web
Guitar Subset (optimized)

Last Modified: 09/06/2018 20:04:30

7

web
Guitar Subset table

Last Modified: 09/05/2018 20:46:17

6

web
Guitar (recursive)

Last Modified: 09/05/2018 20:32:18

16

py
Guitar Subset

Last Modified: 09/05/2018 10:37:27

15

cpp
Permutable Primes (optimized)

Last Modified: 08/28/2018 19:43:37

7

cpp
Permutable Primes

Last Modified: 08/27/2018 08:25:05

5

cpp
Trimorphic Numbers

Last Modified: 08/24/2018 13:33:29

4

web
Rod Simulation with mouse and touch support

Last Modified: 08/23/2018 15:26:05

5

cpp
Lab numbers (any = at least one)

Last Modified: 08/20/2018 00:58:57

3

cpp
Lab Numbers (any = every)

Last Modified: 08/20/2018 00:47:03

3

cpp
Max Fisher Number In Range

Last Modified: 08/15/2018 19:28:30

2

web
TicTacToe

Last Modified: 08/13/2018 21:03:29

6

web
Chessboard

Last Modified: 08/11/2018 20:47:56

400

cpp
Complex base

Last Modified: 08/09/2018 19:59:13

6

web
Simple requestAnimationFrame example

Last Modified: 08/02/2018 14:11:30

8

web
Countdown template

Last Modified: 08/02/2018 10:47:42

6

cpp
prime

Last Modified: 07/31/2018 19:51:00

2

web
Fractal Tree (SVG)

Last Modified: 07/25/2018 05:48:19

2

showansA

Last Modified: 07/13/2018 09:02:48

2

showansB

Last Modified: 07/13/2018 08:59:21

3

web
btn

Last Modified: 07/11/2018 23:03:36

5

web
earth moon sun

Last Modified: 07/09/2018 12:27:06

5

web
The Crypto-Cube

Last Modified: 06/28/2018 18:58:52

12

web
bigint

Last Modified: 06/24/2018 05:39:58

3

web
Simple Interpreter

Last Modified: 06/09/2018 10:15:10

5

web
Select color RGB & HSV

Last Modified: 06/01/2018 12:27:19

5

web
Tic-Tac-Toe for two

Last Modified: 05/28/2018 22:22:00

9

cpp
Cube Root

Last Modified: 05/20/2018 20:35:17

2

web
Cube Root (fast)

Last Modified: 05/18/2018 11:09:58

3

web
Cube Root (simple)

Last Modified: 05/18/2018 11:08:52

3

web
Clock hands overlaps (with SVG)

Last Modified: 05/13/2018 11:42:02

12

web
Clock hands overlaps

Last Modified: 05/13/2018 07:31:10

5

web
Rod simulation with trails

Last Modified: 05/10/2018 17:39:17

3

web
Numbers Spiral Colored

Last Modified: 05/06/2018 19:08:33

2

web
Numbers Spiral

Last Modified: 05/06/2018 07:02:42

228

php
n-bonacci table (iterative)

Last Modified: 05/05/2018 23:01:24

3

php
n-bonacci table (recursive)

Last Modified: 05/05/2018 20:55:45

2

php
Binary search with spaceship

Last Modified: 05/03/2018 07:32:53

4

php
Recursive binary search with spaceship

Last Modified: 05/03/2018 07:22:37

4

py
Trimorphic Numbers

Last Modified: 05/02/2018 23:06:54

3

c
NonRecursiveBinarySearch

Last Modified: 04/30/2018 06:55:15

4

c
RecursiveBinarySearch

Last Modified: 04/30/2018 06:45:41

4

web
Find the black box

Last Modified: 04/26/2018 13:01:57

1

php
FloydsTriangle

Last Modified: 04/18/2018 19:29:10

6

web
garlandwords

Last Modified: 04/13/2018 08:15:36

3

c
arraysize

Last Modified: 04/12/2018 15:04:08

8

php
s123456789

Last Modified: 04/11/2018 00:36:09

12


My Certificates

React + Redux
React + Redux
Issued: 23 June, 2020
PHP
PHP
Issued: 24 November, 2018
JavaScript
JavaScript
Issued: 22 November, 2018
C
C
Issued: 24 September, 2018
Ruby
Ruby
Issued: 06 May, 2018
Swift 4
Swift 4
Issued: 20 April, 2018
Python 3
Python 3
Issued: 12 April, 2018
C#
C#
Issued: 10 April, 2018
SQL
SQL
Issued: 10 April, 2018
CSS
CSS
Issued: 09 April, 2018
Java
Java
Issued: 09 April, 2018
HTML
HTML
Issued: 09 April, 2018
C++
C++
Issued: 07 April, 2018
jQuery
jQuery
Issued: 07 April, 2018

Achievements

Solution Ninja
Solution Ninja
10 code coach solutions
Solution Master
Solution Master
5 code coach solutions
Solver
Solver
Solve a code coach problem
Teacher
Teacher
Post 10 answers with at least 5 upvotes each
Respected Citizen
Respected Citizen
Reply to a comment in a lesson/quiz and get 5 upvotes
Code Ninja
Code Ninja
Post 50 codes with at least 5 upvotes each
Contributor
Contributor
Leave a comment in a lesson/quiz with 5 upvotes
Code Master
Code Master
Post 10 codes with at least 5 upvotes each
Good Answer
Good Answer
Get 5 upvotes on your answer
Good Citizen
Good Citizen
Leave a comment in a lesson/quiz
Coder
Coder
Post 5 codes with at least 5 upvotes each
Senior Developer
Senior Developer
Get 50 upvotes on your code
Developer
Developer
Get 10 upvotes on your code
Course Master
Course Master
Complete 10 courses
Junior
Junior
Get 5 upvotes on your code
Intern
Intern
Post a code and get an upvote
Answerer
Answerer
Post an answer and get an upvote
Hat Trick
Hat Trick
Complete 3 courses
Achiever
Achiever
Complete a course
Engaged in!
Engaged in!
Complete a lesson
Verified Account
Verified Account
Verify your account's email address
Moderator
Moderator
Awarded to members who have been selected by our moderation team to help moderate community content.
Gold Moderator
Gold Moderator
Awarded to select Moderators who show expertise in moderation and are ready for the next level of responsibilities.
Quiz Reviewer
Quiz Reviewer
Exclusive badge, handed out to community members who moderate user-generated quizzes.
Gold Quiz Reviewer
Gold Quiz Reviewer
Exclusive badge, handed out to experienced Quiz Reviewers who show expertise in moderation of user-generated quizzes.
Creator
Creator
Create 10 SoloLearn-approved lessons in the Lesson Factory.
Creator Master
Creator Master
Create 50 SoloLearn-approved lessons in the Lesson Factory.
Platinum Moderator
Platinum Moderator
Awarded to experienced moderators who are ready to recruit and train new moderators and curate community content.
Quiz Creator
Quiz Creator
Create 20 SoloLearn-approved quizzes in the Quiz Factory.
Quiz Creator Master
Quiz Creator Master
Create 100 SoloLearn-approved quizzes in the Quiz Factory.
Solution Guru
Solution Guru
50 code coach solutions
BTS Streak Finisher
BTS Streak Finisher
15 straight days of learning
Great Answer
Great Answer
Get 10 upvotes on your answer
Top Answer
Top Answer
Get 50 upvotes on your answer
Popular Answer
Popular Answer
Get 100 upvotes on your answer
Illuminator
Illuminator
Post 50 answers with at least 5 upvotes each
Self-Learner
Self-Learner
Answer your own question and get 5 upvotes
Comment Master
Comment Master
Leave 5 comments in a lesson/quiz with at least 5 upvotes each
Just Getting Started
Just Getting Started
Win a challenge
Master
Master
Win 50 challenges using one weapon
Unstoppable
Unstoppable
Win 100 challenges using one weapon
Practice Makes Perfect
Practice Makes Perfect
Win 200 challenges using one weapon
Guru
Guru
Win 500 challenges using one weapon
On Your Way to Fame
On Your Way to Fame
Flawless victory in a challenge
Challenge Master
Challenge Master
5 flawless victories in a row using one weapon
Rising Star
Rising Star
Win 5 challenges in a row using one weapon
Unbeatable!
Unbeatable!
Win 10 challenges in a row using one weapon
Epic!
Epic!
Win 50 challenges in a row using one weapon
Gaining Experience
Gaining Experience
Complete 50 challenges using one weapon
The Player
The Player
Complete 100 challenges using one weapon
Respect!
Respect!
Complete 500 challenges using one weapon
Asker
Asker
Post a question and get an upvote
Good Question
Good Question
Get 5 upvotes on your question
Great Question
Great Question
Get 10 upvotes on your question
Top Question
Top Question
Get 50 upvotes on your question
Popular Question
Popular Question
Get 100 upvotes on your question
Question Master
Question Master
Post 5 questions with at least 5 upvotes each
Question Ninja
Question Ninja
Post 10 questions with at least 5 upvotes each
Question Guru
Question Guru
Post 50 questions with at least 5 upvotes each
certificate
Share Load